| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.server.stats; |
| |
| import android.annotation.Nullable; |
| import android.app.ActivityManagerInternal; |
| import android.app.AlarmManager; |
| import android.app.PendingIntent; |
| import android.app.ProcessMemoryState; |
| import android.app.StatsManager; |
| import android.bluetooth.BluetoothActivityEnergyInfo; |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.UidTraffic; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.IntentSender; |
| import android.content.pm.PackageInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.UserInfo; |
| import android.net.NetworkStats; |
| import android.net.wifi.IWifiManager; |
| import android.net.wifi.WifiActivityEnergyInfo; |
| import android.os.BatteryStatsInternal; |
| import android.os.Binder; |
| import android.os.Bundle; |
| import android.os.Environment; |
| import android.os.IBinder; |
| import android.os.IStatsCompanionService; |
| import android.os.IStatsManager; |
| import android.os.Parcelable; |
| import android.os.Process; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.StatFs; |
| import android.os.StatsDimensionsValue; |
| import android.os.StatsLogEventWrapper; |
| import android.os.SynchronousResultReceiver; |
| import android.os.SystemClock; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.telephony.ModemActivityInfo; |
| import android.telephony.TelephonyManager; |
| import android.util.Slog; |
| import android.util.StatsLog; |
| |
| import com.android.internal.annotations.GuardedBy; |
| import com.android.internal.net.NetworkStatsFactory; |
| import com.android.internal.os.KernelCpuSpeedReader; |
| import com.android.internal.os.KernelUidCpuTimeReader; |
| import com.android.internal.os.KernelUidCpuClusterTimeReader; |
| import com.android.internal.os.KernelUidCpuActiveTimeReader; |
| import com.android.internal.os.KernelUidCpuFreqTimeReader; |
| import com.android.internal.os.KernelWakelockReader; |
| import com.android.internal.os.KernelWakelockStats; |
| import com.android.internal.os.PowerProfile; |
| import com.android.server.LocalServices; |
| import com.android.server.SystemService; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.TimeoutException; |
| |
| /** |
| * Helper service for statsd (the native stats management service in cmds/statsd/). |
| * Used for registering and receiving alarms on behalf of statsd. |
| * |
| * @hide |
| */ |
| public class StatsCompanionService extends IStatsCompanionService.Stub { |
| /** |
| * How long to wait on an individual subsystem to return its stats. |
| */ |
| private static final long EXTERNAL_STATS_SYNC_TIMEOUT_MILLIS = 2000; |
| |
| public static final String RESULT_RECEIVER_CONTROLLER_KEY = "controller_activity"; |
| |
| static final String TAG = "StatsCompanionService"; |
| static final boolean DEBUG = false; |
| |
| public static final int CODE_DATA_BROADCAST = 1; |
| public static final int CODE_SUBSCRIBER_BROADCAST = 1; |
| |
| private final Context mContext; |
| private final AlarmManager mAlarmManager; |
| @GuardedBy("sStatsdLock") |
| private static IStatsManager sStatsd; |
| private static final Object sStatsdLock = new Object(); |
| |
| private final PendingIntent mAnomalyAlarmIntent; |
| private final PendingIntent mPullingAlarmIntent; |
| private final PendingIntent mPeriodicAlarmIntent; |
| private final BroadcastReceiver mAppUpdateReceiver; |
| private final BroadcastReceiver mUserUpdateReceiver; |
| private final ShutdownEventReceiver mShutdownEventReceiver; |
| private final KernelWakelockReader mKernelWakelockReader = new KernelWakelockReader(); |
| private final KernelWakelockStats mTmpWakelockStats = new KernelWakelockStats(); |
| private IWifiManager mWifiManager = null; |
| private TelephonyManager mTelephony = null; |
| private final StatFs mStatFsData = new StatFs(Environment.getDataDirectory().getAbsolutePath()); |
| private final StatFs mStatFsSystem = |
| new StatFs(Environment.getRootDirectory().getAbsolutePath()); |
| private final StatFs mStatFsTemp = |
| new StatFs(Environment.getDownloadCacheDirectory().getAbsolutePath()); |
| |
| private KernelUidCpuTimeReader mKernelUidCpuTimeReader = new KernelUidCpuTimeReader(); |
| private KernelCpuSpeedReader[] mKernelCpuSpeedReaders; |
| private KernelUidCpuFreqTimeReader mKernelUidCpuFreqTimeReader = |
| new KernelUidCpuFreqTimeReader(); |
| private KernelUidCpuActiveTimeReader mKernelUidCpuActiveTimeReader = |
| new KernelUidCpuActiveTimeReader(); |
| private KernelUidCpuClusterTimeReader mKernelUidCpuClusterTimeReader = |
| new KernelUidCpuClusterTimeReader(); |
| |
| public StatsCompanionService(Context context) { |
| super(); |
| mContext = context; |
| mAlarmManager = (AlarmManager) mContext.getSystemService(Context.ALARM_SERVICE); |
| |
| mAnomalyAlarmIntent = PendingIntent.getBroadcast(mContext, 0, |
| new Intent(mContext, AnomalyAlarmReceiver.class), 0); |
| mPullingAlarmIntent = PendingIntent.getBroadcast( |
| mContext, 0, new Intent(mContext, PullingAlarmReceiver.class), 0); |
| mPeriodicAlarmIntent = PendingIntent.getBroadcast( |
| mContext, 0, new Intent(mContext, PeriodicAlarmReceiver.class), 0); |
| mAppUpdateReceiver = new AppUpdateReceiver(); |
| mUserUpdateReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| synchronized (sStatsdLock) { |
| sStatsd = fetchStatsdService(); |
| if (sStatsd == null) { |
| Slog.w(TAG, "Could not access statsd for UserUpdateReceiver"); |
| return; |
| } |
| try { |
| // Pull the latest state of UID->app name, version mapping. |
| // Needed since the new user basically has a version of every app. |
| informAllUidsLocked(context); |
| } catch (RemoteException e) { |
| Slog.e(TAG, "Failed to inform statsd latest update of all apps", e); |
| forgetEverything(); |
| } |
| } |
| } |
| }; |
| mShutdownEventReceiver = new ShutdownEventReceiver(); |
| if (DEBUG) Slog.d(TAG, "Registered receiver for ACTION_PACKAGE_REPLACED and ADDED."); |
| PowerProfile powerProfile = new PowerProfile(context); |
| final int numClusters = powerProfile.getNumCpuClusters(); |
| mKernelCpuSpeedReaders = new KernelCpuSpeedReader[numClusters]; |
| int firstCpuOfCluster = 0; |
| for (int i = 0; i < numClusters; i++) { |
| final int numSpeedSteps = powerProfile.getNumSpeedStepsInCpuCluster(i); |
| mKernelCpuSpeedReaders[i] = new KernelCpuSpeedReader(firstCpuOfCluster, |
| numSpeedSteps); |
| firstCpuOfCluster += powerProfile.getNumCoresInCpuCluster(i); |
| } |
| // use default throttling in |
| // frameworks/base/core/java/com/android/internal/os/KernelCpuProcReader |
| mKernelUidCpuFreqTimeReader.setThrottleInterval(0); |
| long[] freqs = mKernelUidCpuFreqTimeReader.readFreqs(powerProfile); |
| mKernelUidCpuFreqTimeReader.setReadBinary(true); |
| mKernelUidCpuClusterTimeReader.setThrottleInterval(0); |
| mKernelUidCpuActiveTimeReader.setThrottleInterval(0); |
| } |
| |
| @Override |
| public void sendDataBroadcast(IBinder intentSenderBinder) { |
| enforceCallingPermission(); |
| IntentSender intentSender = new IntentSender(intentSenderBinder); |
| Intent intent = new Intent(); |
| try { |
| intentSender.sendIntent(mContext, CODE_DATA_BROADCAST, intent, null, null); |
| } catch (IntentSender.SendIntentException e) { |
| Slog.w(TAG, "Unable to send using IntentSender"); |
| } |
| } |
| |
| @Override |
| public void sendSubscriberBroadcast(IBinder intentSenderBinder, long configUid, long configKey, |
| long subscriptionId, long subscriptionRuleId, |
| String[] cookies, |
| StatsDimensionsValue dimensionsValue) { |
| enforceCallingPermission(); |
| IntentSender intentSender = new IntentSender(intentSenderBinder); |
| Intent intent = new Intent() |
| .putExtra(StatsManager.EXTRA_STATS_CONFIG_UID, configUid) |
| .putExtra(StatsManager.EXTRA_STATS_CONFIG_KEY, configKey) |
| .putExtra(StatsManager.EXTRA_STATS_SUBSCRIPTION_ID, subscriptionId) |
| .putExtra(StatsManager.EXTRA_STATS_SUBSCRIPTION_RULE_ID, subscriptionRuleId) |
| .putExtra(StatsManager.EXTRA_STATS_DIMENSIONS_VALUE, dimensionsValue); |
| |
| ArrayList<String> cookieList = new ArrayList<>(cookies.length); |
| for (String cookie : cookies) { cookieList.add(cookie); } |
| intent.putStringArrayListExtra( |
| StatsManager.EXTRA_STATS_BROADCAST_SUBSCRIBER_COOKIES, cookieList); |
| |
| if (DEBUG) { |
| Slog.d(TAG, String.format( |
| "Statsd sendSubscriberBroadcast with params {%d %d %d %d %s %s}", |
| configUid, configKey, subscriptionId, subscriptionRuleId, |
| Arrays.toString(cookies), dimensionsValue)); |
| } |
| try { |
| intentSender.sendIntent(mContext, CODE_SUBSCRIBER_BROADCAST, intent, null, null); |
| } catch (IntentSender.SendIntentException e) { |
| Slog.w(TAG, "Unable to send using IntentSender from uid " + configUid |
| + "; presumably it had been cancelled."); |
| } |
| } |
| |
| private final static int[] toIntArray(List<Integer> list) { |
| int[] ret = new int[list.size()]; |
| for (int i = 0; i < ret.length; i++) { |
| ret[i] = list.get(i); |
| } |
| return ret; |
| } |
| |
| private final static long[] toLongArray(List<Long> list) { |
| long[] ret = new long[list.size()]; |
| for (int i = 0; i < ret.length; i++) { |
| ret[i] = list.get(i); |
| } |
| return ret; |
| } |
| |
| // Assumes that sStatsdLock is held. |
| @GuardedBy("sStatsdLock") |
| private final void informAllUidsLocked(Context context) throws RemoteException { |
| UserManager um = (UserManager) context.getSystemService(Context.USER_SERVICE); |
| PackageManager pm = context.getPackageManager(); |
| final List<UserInfo> users = um.getUsers(true); |
| if (DEBUG) { |
| Slog.d(TAG, "Iterating over " + users.size() + " profiles."); |
| } |
| |
| List<Integer> uids = new ArrayList<>(); |
| List<Long> versions = new ArrayList<>(); |
| List<String> apps = new ArrayList<>(); |
| |
| // Add in all the apps for every user/profile. |
| for (UserInfo profile : users) { |
| List<PackageInfo> pi = pm.getInstalledPackagesAsUser(0, profile.id); |
| for (int j = 0; j < pi.size(); j++) { |
| if (pi.get(j).applicationInfo != null) { |
| uids.add(pi.get(j).applicationInfo.uid); |
| versions.add(pi.get(j).getLongVersionCode()); |
| apps.add(pi.get(j).packageName); |
| } |
| } |
| } |
| sStatsd.informAllUidData(toIntArray(uids), toLongArray(versions), apps.toArray(new |
| String[apps.size()])); |
| if (DEBUG) { |
| Slog.d(TAG, "Sent data for " + uids.size() + " apps"); |
| } |
| } |
| |
| private final static class AppUpdateReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| /** |
| * App updates actually consist of REMOVE, ADD, and then REPLACE broadcasts. To avoid |
| * waste, we ignore the REMOVE and ADD broadcasts that contain the replacing flag. |
| * If we can't find the value for EXTRA_REPLACING, we default to false. |
| */ |
| if (!intent.getAction().equals(Intent.ACTION_PACKAGE_REPLACED) |
| && intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { |
| return; // Keep only replacing or normal add and remove. |
| } |
| if (DEBUG) Slog.d(TAG, "StatsCompanionService noticed an app was updated."); |
| synchronized (sStatsdLock) { |
| if (sStatsd == null) { |
| Slog.w(TAG, "Could not access statsd to inform it of an app update"); |
| return; |
| } |
| try { |
| if (intent.getAction().equals(Intent.ACTION_PACKAGE_REMOVED)) { |
| Bundle b = intent.getExtras(); |
| int uid = b.getInt(Intent.EXTRA_UID); |
| boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); |
| if (!replacing) { |
| // Don't bother sending an update if we're right about to get another |
| // intent for the new version that's added. |
| PackageManager pm = context.getPackageManager(); |
| String app = intent.getData().getSchemeSpecificPart(); |
| sStatsd.informOnePackageRemoved(app, uid); |
| } |
| } else { |
| PackageManager pm = context.getPackageManager(); |
| Bundle b = intent.getExtras(); |
| int uid = b.getInt(Intent.EXTRA_UID); |
| String app = intent.getData().getSchemeSpecificPart(); |
| PackageInfo pi = pm.getPackageInfo(app, PackageManager.MATCH_ANY_USER); |
| sStatsd.informOnePackage(app, uid, pi.getLongVersionCode()); |
| } |
| } catch (Exception e) { |
| Slog.w(TAG, "Failed to inform statsd of an app update", e); |
| } |
| } |
| } |
| } |
| |
| public final static class AnomalyAlarmReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| Slog.i(TAG, "StatsCompanionService believes an anomaly has occurred at time " |
| + System.currentTimeMillis() + "ms."); |
| synchronized (sStatsdLock) { |
| if (sStatsd == null) { |
| Slog.w(TAG, "Could not access statsd to inform it of anomaly alarm firing"); |
| return; |
| } |
| try { |
| // Two-way call to statsd to retain AlarmManager wakelock |
| sStatsd.informAnomalyAlarmFired(); |
| } catch (RemoteException e) { |
| Slog.w(TAG, "Failed to inform statsd of anomaly alarm firing", e); |
| } |
| } |
| // AlarmManager releases its own wakelock here. |
| } |
| } |
| |
| public final static class PullingAlarmReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (DEBUG) |
| Slog.d(TAG, "Time to poll something."); |
| synchronized (sStatsdLock) { |
| if (sStatsd == null) { |
| Slog.w(TAG, "Could not access statsd to inform it of pulling alarm firing."); |
| return; |
| } |
| try { |
| // Two-way call to statsd to retain AlarmManager wakelock |
| sStatsd.informPollAlarmFired(); |
| } catch (RemoteException e) { |
| Slog.w(TAG, "Failed to inform statsd of pulling alarm firing.", e); |
| } |
| } |
| } |
| } |
| |
| public final static class PeriodicAlarmReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (DEBUG) |
| Slog.d(TAG, "Time to poll something."); |
| synchronized (sStatsdLock) { |
| if (sStatsd == null) { |
| Slog.w(TAG, "Could not access statsd to inform it of periodic alarm firing."); |
| return; |
| } |
| try { |
| // Two-way call to statsd to retain AlarmManager wakelock |
| sStatsd.informAlarmForSubscriberTriggeringFired(); |
| } catch (RemoteException e) { |
| Slog.w(TAG, "Failed to inform statsd of periodic alarm firing.", e); |
| } |
| } |
| // AlarmManager releases its own wakelock here. |
| } |
| } |
| |
| public final static class ShutdownEventReceiver extends BroadcastReceiver { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| /** |
| * Skip immediately if intent is not relevant to device shutdown. |
| */ |
| if (!intent.getAction().equals(Intent.ACTION_REBOOT) |
| && !(intent.getAction().equals(Intent.ACTION_SHUTDOWN) |
| && (intent.getFlags() & Intent.FLAG_RECEIVER_FOREGROUND) != 0)) { |
| return; |
| } |
| |
| Slog.i(TAG, "StatsCompanionService noticed a shutdown."); |
| synchronized (sStatsdLock) { |
| if (sStatsd == null) { |
| Slog.w(TAG, "Could not access statsd to inform it of a shutdown event."); |
| return; |
| } |
| try { |
| sStatsd.writeDataToDisk(); |
| } catch (Exception e) { |
| Slog.w(TAG, "Failed to inform statsd of a shutdown event.", e); |
| } |
| } |
| } |
| } |
| |
| @Override // Binder call |
| public void setAnomalyAlarm(long timestampMs) { |
| enforceCallingPermission(); |
| if (DEBUG) Slog.d(TAG, "Setting anomaly alarm for " + timestampMs); |
| final long callingToken = Binder.clearCallingIdentity(); |
| try { |
| // using ELAPSED_REALTIME, not ELAPSED_REALTIME_WAKEUP, so if device is asleep, will |
| // only fire when it awakens. |
| // This alarm is inexact, leaving its exactness completely up to the OS optimizations. |
| // AlarmManager will automatically cancel any previous mAnomalyAlarmIntent alarm. |
| mAlarmManager.setExact(AlarmManager.ELAPSED_REALTIME, timestampMs, mAnomalyAlarmIntent); |
| } finally { |
| Binder.restoreCallingIdentity(callingToken); |
| } |
| } |
| |
| @Override // Binder call |
| public void cancelAnomalyAlarm() { |
| enforceCallingPermission(); |
| if (DEBUG) Slog.d(TAG, "Cancelling anomaly alarm"); |
| final long callingToken = Binder.clearCallingIdentity(); |
| try { |
| mAlarmManager.cancel(mAnomalyAlarmIntent); |
| } finally { |
| Binder.restoreCallingIdentity(callingToken); |
| } |
| } |
| |
| @Override // Binder call |
| public void setAlarmForSubscriberTriggering(long timestampMs) { |
| enforceCallingPermission(); |
| if (DEBUG) |
| Slog.d(TAG, "Setting periodic alarm at " + timestampMs); |
| final long callingToken = Binder.clearCallingIdentity(); |
| try { |
| // using ELAPSED_REALTIME, not ELAPSED_REALTIME_WAKEUP, so if device is asleep, will |
| // only fire when it awakens. |
| // This alarm is inexact, leaving its exactness completely up to the OS optimizations. |
| mAlarmManager.set(AlarmManager.ELAPSED_REALTIME, timestampMs, mPeriodicAlarmIntent); |
| } finally { |
| Binder.restoreCallingIdentity(callingToken); |
| } |
| } |
| |
| @Override // Binder call |
| public void cancelAlarmForSubscriberTriggering() { |
| enforceCallingPermission(); |
| if (DEBUG) |
| Slog.d(TAG, "Cancelling periodic alarm"); |
| final long callingToken = Binder.clearCallingIdentity(); |
| try { |
| mAlarmManager.cancel(mPeriodicAlarmIntent); |
| } finally { |
| Binder.restoreCallingIdentity(callingToken); |
| } |
| } |
| |
| @Override // Binder call |
| public void setPullingAlarms(long timestampMs, long intervalMs) { |
| enforceCallingPermission(); |
| if (DEBUG) |
| Slog.d(TAG, "Setting pulling alarm for " + timestampMs + " every " + intervalMs + "ms"); |
| final long callingToken = Binder.clearCallingIdentity(); |
| try { |
| // using ELAPSED_REALTIME, not ELAPSED_REALTIME_WAKEUP, so if device is asleep, will |
| // only fire when it awakens. |
| // This alarm is inexact, leaving its exactness completely up to the OS optimizations. |
| // TODO: totally inexact means that stats per bucket could be quite off. Is this okay? |
| mAlarmManager.setRepeating(AlarmManager.ELAPSED_REALTIME, timestampMs, intervalMs, |
| mPullingAlarmIntent); |
| } finally { |
| Binder.restoreCallingIdentity(callingToken); |
| } |
| } |
| |
| @Override // Binder call |
| public void cancelPullingAlarms() { |
| enforceCallingPermission(); |
| if (DEBUG) |
| Slog.d(TAG, "Cancelling pulling alarm"); |
| final long callingToken = Binder.clearCallingIdentity(); |
| try { |
| mAlarmManager.cancel(mPullingAlarmIntent); |
| } finally { |
| Binder.restoreCallingIdentity(callingToken); |
| } |
| } |
| |
| private void addNetworkStats( |
| int tag, List<StatsLogEventWrapper> ret, NetworkStats stats, boolean withFGBG) { |
| int size = stats.size(); |
| long elapsedNanos = SystemClock.elapsedRealtimeNanos(); |
| NetworkStats.Entry entry = new NetworkStats.Entry(); // For recycling |
| for (int j = 0; j < size; j++) { |
| stats.getValues(j, entry); |
| StatsLogEventWrapper e = new StatsLogEventWrapper(elapsedNanos, tag, withFGBG ? 6 : 5); |
| e.writeInt(entry.uid); |
| if (withFGBG) { |
| e.writeInt(entry.set); |
| } |
| e.writeLong(entry.rxBytes); |
| e.writeLong(entry.rxPackets); |
| e.writeLong(entry.txBytes); |
| e.writeLong(entry.txPackets); |
| ret.add(e); |
| } |
| } |
| |
| /** |
| * Allows rollups per UID but keeping the set (foreground/background) slicing. |
| * Adapted from groupedByUid in frameworks/base/core/java/android/net/NetworkStats.java |
| */ |
| private NetworkStats rollupNetworkStatsByFGBG(NetworkStats stats) { |
| final NetworkStats ret = new NetworkStats(stats.getElapsedRealtime(), 1); |
| |
| final NetworkStats.Entry entry = new NetworkStats.Entry(); |
| entry.iface = NetworkStats.IFACE_ALL; |
| entry.tag = NetworkStats.TAG_NONE; |
| entry.metered = NetworkStats.METERED_ALL; |
| entry.roaming = NetworkStats.ROAMING_ALL; |
| |
| int size = stats.size(); |
| NetworkStats.Entry recycle = new NetworkStats.Entry(); // Used for retrieving values |
| for (int i = 0; i < size; i++) { |
| stats.getValues(i, recycle); |
| |
| // Skip specific tags, since already counted in TAG_NONE |
| if (recycle.tag != NetworkStats.TAG_NONE) continue; |
| |
| entry.set = recycle.set; // Allows slicing by background/foreground |
| entry.uid = recycle.uid; |
| entry.rxBytes = recycle.rxBytes; |
| entry.rxPackets = recycle.rxPackets; |
| entry.txBytes = recycle.txBytes; |
| entry.txPackets = recycle.txPackets; |
| // Operations purposefully omitted since we don't use them for statsd. |
| ret.combineValues(entry); |
| } |
| return ret; |
| } |
| |
| /** |
| * Helper method to extract the Parcelable controller info from a |
| * SynchronousResultReceiver. |
| */ |
| private static <T extends Parcelable> T awaitControllerInfo( |
| @Nullable SynchronousResultReceiver receiver) { |
| if (receiver == null) { |
| return null; |
| } |
| |
| try { |
| final SynchronousResultReceiver.Result result = |
| receiver.awaitResult(EXTERNAL_STATS_SYNC_TIMEOUT_MILLIS); |
| if (result.bundle != null) { |
| // This is the final destination for the Bundle. |
| result.bundle.setDefusable(true); |
| |
| final T data = result.bundle.getParcelable( |
| RESULT_RECEIVER_CONTROLLER_KEY); |
| if (data != null) { |
| return data; |
| } |
| } |
| Slog.e(TAG, "no controller energy info supplied for " + receiver.getName()); |
| } catch (TimeoutException e) { |
| Slog.w(TAG, "timeout reading " + receiver.getName() + " stats"); |
| } |
| return null; |
| } |
| |
| private void pullKernelWakelock(int tagId, List<StatsLogEventWrapper> pulledData) { |
| final KernelWakelockStats wakelockStats = |
| mKernelWakelockReader.readKernelWakelockStats(mTmpWakelockStats); |
| long elapsedNanos = SystemClock.elapsedRealtimeNanos(); |
| for (Map.Entry<String, KernelWakelockStats.Entry> ent : wakelockStats.entrySet()) { |
| String name = ent.getKey(); |
| KernelWakelockStats.Entry kws = ent.getValue(); |
| StatsLogEventWrapper e = new StatsLogEventWrapper(elapsedNanos, tagId, 4); |
| e.writeString(name); |
| e.writeInt(kws.mCount); |
| e.writeInt(kws.mVersion); |
| e.writeLong(kws.mTotalTime); |
| pulledData.add(e); |
| } |
| } |
| |
| private void pullWifiBytesTransfer(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| // TODO: Consider caching the following call to get BatteryStatsInternal. |
| BatteryStatsInternal bs = LocalServices.getService(BatteryStatsInternal.class); |
| String[] ifaces = bs.getWifiIfaces(); |
| if (ifaces.length == 0) { |
| return; |
| } |
| NetworkStatsFactory nsf = new NetworkStatsFactory(); |
| // Combine all the metrics per Uid into one record. |
| NetworkStats stats = |
| nsf.readNetworkStatsDetail(NetworkStats.UID_ALL, ifaces, NetworkStats.TAG_NONE, null) |
| .groupedByUid(); |
| addNetworkStats(tagId, pulledData, stats, false); |
| } catch (java.io.IOException e) { |
| Slog.e(TAG, "Pulling netstats for wifi bytes has error", e); |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| |
| private void pullWifiBytesTransferByFgBg(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| BatteryStatsInternal bs = LocalServices.getService(BatteryStatsInternal.class); |
| String[] ifaces = bs.getWifiIfaces(); |
| if (ifaces.length == 0) { |
| return; |
| } |
| NetworkStatsFactory nsf = new NetworkStatsFactory(); |
| NetworkStats stats = rollupNetworkStatsByFGBG( |
| nsf.readNetworkStatsDetail(NetworkStats.UID_ALL, ifaces, NetworkStats.TAG_NONE, null)); |
| addNetworkStats(tagId, pulledData, stats, true); |
| } catch (java.io.IOException e) { |
| Slog.e(TAG, "Pulling netstats for wifi bytes w/ fg/bg has error", e); |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| |
| private void pullMobileBytesTransfer(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| BatteryStatsInternal bs = LocalServices.getService(BatteryStatsInternal.class); |
| String[] ifaces = bs.getMobileIfaces(); |
| if (ifaces.length == 0) { |
| return; |
| } |
| NetworkStatsFactory nsf = new NetworkStatsFactory(); |
| // Combine all the metrics per Uid into one record. |
| NetworkStats stats = |
| nsf.readNetworkStatsDetail(NetworkStats.UID_ALL, ifaces, NetworkStats.TAG_NONE, null) |
| .groupedByUid(); |
| addNetworkStats(tagId, pulledData, stats, false); |
| } catch (java.io.IOException e) { |
| Slog.e(TAG, "Pulling netstats for mobile bytes has error", e); |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| |
| private void pullBluetoothBytesTransfer(int tagId, List<StatsLogEventWrapper> pulledData) { |
| BluetoothActivityEnergyInfo info = pullBluetoothData(); |
| long elapsedNanos = SystemClock.elapsedRealtimeNanos(); |
| for (UidTraffic traffic : info.getUidTraffic()) { |
| StatsLogEventWrapper e = new StatsLogEventWrapper(elapsedNanos, tagId, 3); |
| e.writeInt(traffic.getUid()); |
| e.writeLong(traffic.getRxBytes()); |
| e.writeLong(traffic.getTxBytes()); |
| pulledData.add(e); |
| } |
| } |
| |
| private void pullMobileBytesTransferByFgBg(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long token = Binder.clearCallingIdentity(); |
| try { |
| BatteryStatsInternal bs = LocalServices.getService(BatteryStatsInternal.class); |
| String[] ifaces = bs.getMobileIfaces(); |
| if (ifaces.length == 0) { |
| return; |
| } |
| NetworkStatsFactory nsf = new NetworkStatsFactory(); |
| NetworkStats stats = rollupNetworkStatsByFGBG( |
| nsf.readNetworkStatsDetail(NetworkStats.UID_ALL, ifaces, NetworkStats.TAG_NONE, null)); |
| addNetworkStats(tagId, pulledData, stats, true); |
| } catch (java.io.IOException e) { |
| Slog.e(TAG, "Pulling netstats for mobile bytes w/ fg/bg has error", e); |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| |
| private void pullCpuTimePerFreq(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long elapsedNanos = SystemClock.elapsedRealtimeNanos(); |
| for (int cluster = 0; cluster < mKernelCpuSpeedReaders.length; cluster++) { |
| long[] clusterTimeMs = mKernelCpuSpeedReaders[cluster].readAbsolute(); |
| if (clusterTimeMs != null) { |
| for (int speed = clusterTimeMs.length - 1; speed >= 0; --speed) { |
| StatsLogEventWrapper e = new StatsLogEventWrapper(elapsedNanos, tagId, 3); |
| e.writeInt(cluster); |
| e.writeInt(speed); |
| e.writeLong(clusterTimeMs[speed]); |
| pulledData.add(e); |
| } |
| } |
| } |
| } |
| |
| private void pullKernelUidCpuTime(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long elapsedNanos = SystemClock.elapsedRealtimeNanos(); |
| mKernelUidCpuTimeReader.readAbsolute((uid, userTimeUs, systemTimeUs) -> { |
| StatsLogEventWrapper e = new StatsLogEventWrapper(elapsedNanos, tagId, 3); |
| e.writeInt(uid); |
| e.writeLong(userTimeUs); |
| e.writeLong(systemTimeUs); |
| pulledData.add(e); |
| }); |
| } |
| |
| private void pullKernelUidCpuFreqTime(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long elapsedNanos = SystemClock.elapsedRealtimeNanos(); |
| mKernelUidCpuFreqTimeReader.readAbsolute((uid, cpuFreqTimeMs) -> { |
| for (int freqIndex = 0; freqIndex < cpuFreqTimeMs.length; ++freqIndex) { |
| if(cpuFreqTimeMs[freqIndex] != 0) { |
| StatsLogEventWrapper e = new StatsLogEventWrapper(elapsedNanos, tagId, 3); |
| e.writeInt(uid); |
| e.writeInt(freqIndex); |
| e.writeLong(cpuFreqTimeMs[freqIndex]); |
| pulledData.add(e); |
| } |
| } |
| }); |
| } |
| |
| private void pullKernelUidCpuClusterTime(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long elapsedNanos = SystemClock.elapsedRealtimeNanos(); |
| mKernelUidCpuClusterTimeReader.readAbsolute((uid, cpuClusterTimesMs) -> { |
| for (int i = 0; i < cpuClusterTimesMs.length; i++) { |
| StatsLogEventWrapper e = new StatsLogEventWrapper(elapsedNanos, tagId, 3); |
| e.writeInt(uid); |
| e.writeInt(i); |
| e.writeLong(cpuClusterTimesMs[i]); |
| pulledData.add(e); |
| } |
| }); |
| } |
| |
| private void pullKernelUidCpuActiveTime(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long elapsedNanos = SystemClock.elapsedRealtimeNanos(); |
| mKernelUidCpuActiveTimeReader.readAbsolute((uid, cpuActiveTimesMs) -> { |
| StatsLogEventWrapper e = new StatsLogEventWrapper(elapsedNanos, tagId, 2); |
| e.writeInt(uid); |
| e.writeLong((long)cpuActiveTimesMs); |
| pulledData.add(e); |
| }); |
| } |
| |
| private void pullWifiActivityEnergyInfo(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long token = Binder.clearCallingIdentity(); |
| if (mWifiManager == null) { |
| mWifiManager = |
| IWifiManager.Stub.asInterface(ServiceManager.getService(Context.WIFI_SERVICE)); |
| } |
| if (mWifiManager != null) { |
| try { |
| SynchronousResultReceiver wifiReceiver = new SynchronousResultReceiver("wifi"); |
| mWifiManager.requestActivityInfo(wifiReceiver); |
| final WifiActivityEnergyInfo wifiInfo = awaitControllerInfo(wifiReceiver); |
| StatsLogEventWrapper e = new StatsLogEventWrapper(SystemClock.elapsedRealtimeNanos(), tagId, 6); |
| e.writeLong(wifiInfo.getTimeStamp()); |
| e.writeInt(wifiInfo.getStackState()); |
| e.writeLong(wifiInfo.getControllerTxTimeMillis()); |
| e.writeLong(wifiInfo.getControllerRxTimeMillis()); |
| e.writeLong(wifiInfo.getControllerIdleTimeMillis()); |
| e.writeLong(wifiInfo.getControllerEnergyUsed()); |
| pulledData.add(e); |
| } catch (RemoteException e) { |
| Slog.e(TAG, "Pulling wifiManager for wifi controller activity energy info has error", e); |
| } finally { |
| Binder.restoreCallingIdentity(token); |
| } |
| } |
| } |
| |
| private void pullModemActivityInfo(int tagId, List<StatsLogEventWrapper> pulledData) { |
| long token = Binder.clearCallingIdentity(); |
| if (mTelephony == null) { |
| mTelephony = TelephonyManager.from(mContext); |
| } |
| if (mTelephony != null) { |
| SynchronousResultReceiver modemReceiver = new SynchronousResultReceiver("telephony"); |
| mTelephony.requestModemActivityInfo(modemReceiver); |
| final ModemActivityInfo modemInfo = awaitControllerInfo(modemReceiver); |
| StatsLogEventWrapper e = new StatsLogEventWrapper(SystemClock.elapsedRealtimeNanos(), tagId, 6); |
| e.writeLong(modemInfo.getTimestamp()); |
| e.writeLong(modemInfo.getSleepTimeMillis()); |
| e.writeLong(modemInfo.getIdleTimeMillis()); |
| e.writeLong(modemInfo.getTxTimeMillis()[0]); |
| e.writeLong(modemInfo.getTxTimeMillis()[1]); |
| e.writeLong(modemInfo.getTxTimeMillis()[2]); |
| e.writeLong(modemInfo.getTxTimeMillis()[3]); |
| e.writeLong(modemInfo.getTxTimeMillis()[4]); |
| e.writeLong(modemInfo.getRxTimeMillis()); |
| e.writeLong(modemInfo.getEnergyUsed()); |
| pulledData.add(e); |
| } |
| } |
| |
| private void pullBluetoothActivityInfo(int tagId, List<StatsLogEventWrapper> pulledData) { |
| BluetoothActivityEnergyInfo info = pullBluetoothData(); |
| StatsLogEventWrapper e = new StatsLogEventWrapper(SystemClock.elapsedRealtimeNanos(), tagId, 6); |
| e.writeLong(info.getTimeStamp()); |
| e.writeInt(info.getBluetoothStackState()); |
| e.writeLong(info.getControllerTxTimeMillis()); |
| e.writeLong(info.getControllerRxTimeMillis()); |
| e.writeLong(info.getControllerIdleTimeMillis()); |
| e.writeLong(info.getControllerEnergyUsed()); |
| pulledData.add(e); |
| } |
| |
| private synchronized BluetoothActivityEnergyInfo pullBluetoothData() { |
| final BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter(); |
| if (adapter != null) { |
| SynchronousResultReceiver bluetoothReceiver = new SynchronousResultReceiver("bluetooth"); |
| adapter.requestControllerActivityEnergyInfo(bluetoothReceiver); |
| return awaitControllerInfo(bluetoothReceiver); |
| } else { |
| Slog.e(TAG, "Failed to get bluetooth adapter!"); |
| return null; |
| } |
| } |
| |
| private void pullSystemElapsedRealtime(int tagId, List<StatsLogEventWrapper> pulledData) { |
| StatsLogEventWrapper e = new StatsLogEventWrapper(SystemClock.elapsedRealtimeNanos(), tagId, 1); |
| e.writeLong(SystemClock.elapsedRealtime()); |
| pulledData.add(e); |
| } |
| |
| private void pullDiskSpace(int tagId, List<StatsLogEventWrapper> pulledData) { |
| StatsLogEventWrapper e = new StatsLogEventWrapper(SystemClock.elapsedRealtimeNanos(), tagId, 3); |
| e.writeLong(mStatFsData.getAvailableBytes()); |
| e.writeLong(mStatFsSystem.getAvailableBytes()); |
| e.writeLong(mStatFsTemp.getAvailableBytes()); |
| pulledData.add(e); |
| } |
| |
| private void pullSystemUpTime(int tagId, List<StatsLogEventWrapper> pulledData) { |
| StatsLogEventWrapper e = new StatsLogEventWrapper(SystemClock.elapsedRealtimeNanos(), tagId, 1); |
| e.writeLong(SystemClock.uptimeMillis()); |
| pulledData.add(e); |
| } |
| |
| private void pullProcessMemoryState(int tagId, List<StatsLogEventWrapper> pulledData) { |
| List<ProcessMemoryState> processMemoryStates = |
| LocalServices.getService(ActivityManagerInternal.class) |
| .getMemoryStateForProcesses(); |
| long elapsedNanos = SystemClock.elapsedRealtimeNanos(); |
| for (ProcessMemoryState processMemoryState : processMemoryStates) { |
| StatsLogEventWrapper e = new StatsLogEventWrapper(elapsedNanos, tagId, 8 /* fields */); |
| e.writeInt(processMemoryState.uid); |
| e.writeString(processMemoryState.processName); |
| e.writeInt(processMemoryState.oomScore); |
| e.writeLong(processMemoryState.pgfault); |
| e.writeLong(processMemoryState.pgmajfault); |
| e.writeLong(processMemoryState.rssInBytes); |
| e.writeLong(processMemoryState.cacheInBytes); |
| e.writeLong(processMemoryState.swapInBytes); |
| pulledData.add(e); |
| } |
| } |
| |
| /** |
| * Pulls various data. |
| */ |
| @Override // Binder call |
| public StatsLogEventWrapper[] pullData(int tagId) { |
| enforceCallingPermission(); |
| if (DEBUG) |
| Slog.d(TAG, "Pulling " + tagId); |
| List<StatsLogEventWrapper> ret = new ArrayList<>(); |
| switch (tagId) { |
| case StatsLog.WIFI_BYTES_TRANSFER: { |
| pullWifiBytesTransfer(tagId, ret); |
| break; |
| } |
| case StatsLog.MOBILE_BYTES_TRANSFER: { |
| pullMobileBytesTransfer(tagId, ret); |
| break; |
| } |
| case StatsLog.WIFI_BYTES_TRANSFER_BY_FG_BG: { |
| pullWifiBytesTransferByFgBg(tagId, ret); |
| break; |
| } |
| case StatsLog.MOBILE_BYTES_TRANSFER_BY_FG_BG: { |
| pullMobileBytesTransferByFgBg(tagId, ret); |
| break; |
| } |
| case StatsLog.BLUETOOTH_BYTES_TRANSFER: { |
| pullBluetoothBytesTransfer(tagId, ret); |
| break; |
| } |
| case StatsLog.KERNEL_WAKELOCK: { |
| pullKernelWakelock(tagId, ret); |
| break; |
| } |
| case StatsLog.CPU_TIME_PER_FREQ: { |
| pullCpuTimePerFreq(tagId, ret); |
| break; |
| } |
| case StatsLog.CPU_TIME_PER_UID: { |
| pullKernelUidCpuTime(tagId, ret); |
| break; |
| } |
| case StatsLog.CPU_TIME_PER_UID_FREQ: { |
| pullKernelUidCpuFreqTime(tagId, ret); |
| break; |
| } |
| case StatsLog.CPU_CLUSTER_TIME: { |
| pullKernelUidCpuClusterTime(tagId, ret); |
| break; |
| } |
| case StatsLog.CPU_ACTIVE_TIME: { |
| pullKernelUidCpuActiveTime(tagId, ret); |
| break; |
| } |
| case StatsLog.WIFI_ACTIVITY_ENERGY_INFO: { |
| pullWifiActivityEnergyInfo(tagId, ret); |
| break; |
| } |
| case StatsLog.MODEM_ACTIVITY_INFO: { |
| pullModemActivityInfo(tagId, ret); |
| break; |
| } |
| case StatsLog.BLUETOOTH_ACTIVITY_INFO: { |
| pullBluetoothActivityInfo(tagId, ret); |
| break; |
| } |
| case StatsLog.SYSTEM_UPTIME: { |
| pullSystemUpTime(tagId, ret); |
| break; |
| } |
| case StatsLog.SYSTEM_ELAPSED_REALTIME: { |
| pullSystemElapsedRealtime(tagId, ret); |
| break; |
| } |
| case StatsLog.DISK_SPACE: { |
| pullDiskSpace(tagId, ret); |
| break; |
| } |
| case StatsLog.PROCESS_MEMORY_STATE: { |
| pullProcessMemoryState(tagId, ret); |
| break; |
| } |
| default: |
| Slog.w(TAG, "No such tagId data as " + tagId); |
| return null; |
| } |
| return ret.toArray(new StatsLogEventWrapper[ret.size()]); |
| } |
| |
| @Override // Binder call |
| public void statsdReady() { |
| enforceCallingPermission(); |
| if (DEBUG) Slog.d(TAG, "learned that statsdReady"); |
| sayHiToStatsd(); // tell statsd that we're ready too and link to it |
| mContext.sendBroadcastAsUser( |
| new Intent(StatsManager.ACTION_STATSD_STARTED) |
| .addFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND), |
| UserHandle.SYSTEM, |
| android.Manifest.permission.DUMP); |
| } |
| |
| @Override |
| public void triggerUidSnapshot() { |
| enforceCallingPermission(); |
| synchronized (sStatsdLock) { |
| try { |
| informAllUidsLocked(mContext); |
| } catch (RemoteException e) { |
| Slog.e(TAG, "Failed to trigger uid snapshot.", e); |
| } |
| } |
| } |
| |
| private void enforceCallingPermission() { |
| if (Binder.getCallingPid() == Process.myPid()) { |
| return; |
| } |
| mContext.enforceCallingPermission(android.Manifest.permission.STATSCOMPANION, null); |
| } |
| |
| // Lifecycle and related code |
| |
| /** |
| * Fetches the statsd IBinder service |
| */ |
| private static IStatsManager fetchStatsdService() { |
| return IStatsManager.Stub.asInterface(ServiceManager.getService("stats")); |
| } |
| |
| public static final class Lifecycle extends SystemService { |
| private StatsCompanionService mStatsCompanionService; |
| |
| public Lifecycle(Context context) { |
| super(context); |
| } |
| |
| @Override |
| public void onStart() { |
| mStatsCompanionService = new StatsCompanionService(getContext()); |
| try { |
| publishBinderService(Context.STATS_COMPANION_SERVICE, mStatsCompanionService); |
| if (DEBUG) Slog.d(TAG, "Published " + Context.STATS_COMPANION_SERVICE); |
| } catch (Exception e) { |
| Slog.e(TAG, "Failed to publishBinderService", e); |
| } |
| } |
| |
| @Override |
| public void onBootPhase(int phase) { |
| super.onBootPhase(phase); |
| if (phase == PHASE_THIRD_PARTY_APPS_CAN_START) { |
| mStatsCompanionService.systemReady(); |
| } |
| } |
| } |
| |
| /** |
| * Now that the android system is ready, StatsCompanion is ready too, so inform statsd. |
| */ |
| private void systemReady() { |
| if (DEBUG) Slog.d(TAG, "Learned that systemReady"); |
| sayHiToStatsd(); |
| } |
| |
| /** |
| * Tells statsd that statscompanion is ready. If the binder call returns, link to statsd. |
| */ |
| private void sayHiToStatsd() { |
| synchronized (sStatsdLock) { |
| if (sStatsd != null) { |
| Slog.e(TAG, "Trying to fetch statsd, but it was already fetched", |
| new IllegalStateException("sStatsd is not null when being fetched")); |
| return; |
| } |
| sStatsd = fetchStatsdService(); |
| if (sStatsd == null) { |
| Slog.i(TAG, "Could not yet find statsd to tell it that StatsCompanion is alive."); |
| return; |
| } |
| if (DEBUG) Slog.d(TAG, "Saying hi to statsd"); |
| try { |
| sStatsd.statsCompanionReady(); |
| // If the statsCompanionReady two-way binder call returns, link to statsd. |
| try { |
| sStatsd.asBinder().linkToDeath(new StatsdDeathRecipient(), 0); |
| } catch (RemoteException e) { |
| Slog.e(TAG, "linkToDeath(StatsdDeathRecipient) failed", e); |
| forgetEverything(); |
| } |
| // Setup broadcast receiver for updates. |
| IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_REPLACED); |
| filter.addAction(Intent.ACTION_PACKAGE_ADDED); |
| filter.addAction(Intent.ACTION_PACKAGE_REMOVED); |
| filter.addDataScheme("package"); |
| mContext.registerReceiverAsUser(mAppUpdateReceiver, UserHandle.ALL, filter, null, |
| null); |
| |
| // Setup receiver for user initialize (which happens once for a new user) and |
| // if a user is removed. |
| filter = new IntentFilter(Intent.ACTION_USER_INITIALIZE); |
| filter.addAction(Intent.ACTION_USER_REMOVED); |
| mContext.registerReceiverAsUser(mUserUpdateReceiver, UserHandle.ALL, |
| filter, null, null); |
| |
| // Setup receiver for device reboots or shutdowns. |
| filter = new IntentFilter(Intent.ACTION_REBOOT); |
| filter.addAction(Intent.ACTION_SHUTDOWN); |
| mContext.registerReceiverAsUser( |
| mShutdownEventReceiver, UserHandle.ALL, filter, null, null); |
| final long token = Binder.clearCallingIdentity(); |
| try { |
| // Pull the latest state of UID->app name, version mapping when statsd starts. |
| informAllUidsLocked(mContext); |
| } finally { |
| restoreCallingIdentity(token); |
| } |
| Slog.i(TAG, "Told statsd that StatsCompanionService is alive."); |
| } catch (RemoteException e) { |
| Slog.e(TAG, "Failed to inform statsd that statscompanion is ready", e); |
| forgetEverything(); |
| } |
| } |
| } |
| |
| private class StatsdDeathRecipient implements IBinder.DeathRecipient { |
| @Override |
| public void binderDied() { |
| Slog.i(TAG, "Statsd is dead - erase all my knowledge."); |
| forgetEverything(); |
| } |
| } |
| |
| private void forgetEverything() { |
| synchronized (sStatsdLock) { |
| sStatsd = null; |
| mContext.unregisterReceiver(mAppUpdateReceiver); |
| mContext.unregisterReceiver(mUserUpdateReceiver); |
| mContext.unregisterReceiver(mShutdownEventReceiver); |
| cancelAnomalyAlarm(); |
| cancelPullingAlarms(); |
| } |
| } |
| |
| } |